The Nanrui microcomputer protection device has good anti-interference performance. Each module in the unit is equipped with a metal cavity

Guodian Nanrui Microcomputer Protection Device - Guodian Nanrui Automation Equipment - Nanrui Automation Equipment

Naming principles for NSR600RF-D series protection and measurement devices

NSR6ABCC-CDDEFG ：

NSR6: Product serial number;

A: Object of use:

1- Line, feeder;

2- Capacitor;

3- Distribution transformer;

4- Backup self investment;

5- Equipment;

6- Electric motor;

7- Generator;

8- Measurement and control device;

9- Transformer;

B: The main functions of the device are:

CC-C: Hardware category of the device:

RF——DSP2812；

RF-D——DSP28335；

DD: Different types of devices within the same object: Taking 35KV and below lines as an example

00- Segmented protection measurement and control;

Feedline protection measurement and control;

.

..

XX-XX protection

E: Communication interface

E - Ethernet communication, equipped with printing port, IRIG-B timing port, and hard contact timing port;

R-485 or CAN bus communication, equipped with printing port, IRIG-B timing port, and hard node timing port;

C-CAN bus communication, without printing port, without IRIG-B timing port, with hard node timing

口；

I-IEC61850 communication, equipped with printing port, IRIG-B timing port, and hard node timing port;

F: Phase current input

P1-1A input

P5-5A input

G: Input voltage and control voltage

H-DC 220V

L-DC 110V

Note: The backplane terminal diagram in this manual is only an example of one type, and the specific project shall be subject to the design drawings.

1.1.3 Main types of NSR600RF-D series protection and measurement devices

1. NSR612RF-D00 segmented protection and measurement device: suitable for protection and measurement of segmented switches in systems with arc suppression coil grounding (including low resistance grounding) or ungrounded systems of 35kV and below voltage levels.

2. NSR612RF-D01 feeder protection and measurement device: suitable for protection and measurement of feeders with voltage levels of 20kV and below.

3. NSR612RF-D02 segmented protection and measurement device: suitable for protection and measurement of 110kV segments.

4. NSR612RF-D03 line protection measurement and control device: suitable for line protection measurement and control at voltage levels of 66kV and below.

5. NSR618RF-D00 Short Line Longitudinal Differential Protection Measurement and Control Device: Suitable for fiber optic differential protection measurement and control of short lines with voltage levels of 35kV and below.

6. NSR631RF-D00 Protection and Measurement Device for Distribution Transformers, Plant Transformers, and Grounding Transformers: Suitable for protection and measurement of 35kV and below voltage level distribution transformers, plant transformers, and grounding transformers.

7. NSR621RF-D00 capacitor protection and measurement device: suitable for the protection and measurement of unbalanced voltage and current of capacitors with voltage levels of 35kV and below.

8. NSR624RF-D00 capacitor protection and measurement device: suitable for protection and measurement of capacitors with discharge coils at voltage levels of 35kV and below.

9. NSR625RF-D00 capacitor protection and measurement device: suitable for protection and measurement of capacitors with two sets of differential pressure at voltage levels of 35kV and below.

10. NSR623RF-D00 capacitor protection and measurement device: suitable for protection and measurement of capacitors with three sets of differential pressure at various voltage levels of 35kV and below.

11. NSR691RF-D00 Transformer Differential Protection Device: Suitable for four side differential protection of three coil transformers with voltage levels of 110kV and below.

12. NSR691RF-D01 Transformer Differential Protection Device: Suitable for differential protection on three sides of three coil transformers with voltage levels of 110kV and below.

13. NSR691RF-D02 Transformer Differential Protection Device: Suitable for three side differential protection of two coil transformers with voltage levels of 110kV and below.

14. NSR691RF-D03 Transformer Differential Protection Device: Suitable for differential protection on both sides of two coil transformers with voltage levels of 110kV and below.

15. NSR692RF-D00 Transformer Backup Protection Device: Suitable for 35kV and 10kV side backup protection of transformers with voltage levels of 110kV and below.

16. NSR692RF-D01 Transformer Backup Protection Device: Suitable for backup protection on the 110kV side of transformers with voltage levels of 110kV and below.

17. NSR693RF-D00 Transformer Backup Protection Device: Suitable for transformers with voltage levels of 66kV and below

18. NSR695RF-D00 Transformer Backup Protection Measurement and Control Device: Suitable for 35kV and 10kV side backup protection measurement and control of transformers with voltage levels of 110kV and below.

19. NSR695RF-D01 Transformer Backup Protection Measurement and Control Device: Suitable for backup protection measurement and control on the 110kV side of transformers with voltage levels of 110kV and below.

20. NSR698RF-D00 Transformer Non electric Protection Device: Suitable for non electric protection of transformers with voltage levels of 110kV and below, with 4 non electric trip inputs.

21. NSR698RF-D01 Transformer Non electric Protection Device: Suitable for non electric protection of transformers with voltage levels of 110kV and below, with 8 non electric trip inputs.

22. NSR641RF-D00 incoming and bridge backup power automatic switching device: suitable for incoming and bridge backup automatic switching of various voltage levels up to 110kV.

23. NSR642RF-D00 Transformer Backup Automatic Switching Device: Suitable for backup automatic switching of transformers with voltage levels of 110kV and below.

24. NSR641RF-D01 sectional switch backup power self switching device: suitable for sectional switch backup self switching of various voltage levels of 110kV and below.

25. NSR642RF-D01 section switch protection measurement and backup power automatic switching device: suitable for protection measurement and backup automatic switching of section switches with voltage levels of 110kV and below.

26. NSR641RF-D02 power plant backup power supply self switching device: suitable for power plant backup self switching of various voltage levels of 35kV and below.

27. NSR653RF-D00 small grounding line selection device: suitable for grounding line selection or busbar insulation monitoring of neutral point ungrounded or arc suppression coil grounded systems

NARI China Germany

13000 discontinued series

NSP783 motor protection and measurement device

NSP784 Transformer Protection and Measurement and Control Device

NSP788 Line Protection and Measurement Device

NSP551L Line Protection Measurement and Control

NSP700-R series

NSP788-R Line Protection Measurement and Control Device

NSP785-R bus voltage protection measurement and control

NSP784-R distribution transformer protection and measurement device

NSP783-R motor protection and measurement device

NSP782-R capacitor protection and measurement device

NSP772-R Transformer Backup Protection Measurement and Control Device

NSP740-R backup power automatic switching device technology

NSP715-R Line Protection Measurement and Control Device

NSP712-R Transformer Protection Device

NSP552-R Low Voltage Protection Measurement and Control Device

NSP320-R device

NSP310-R Non electric Protection and Operation Box Device

Model of Guodian Nanrui microcomputer protection device

NSR600RF-D series Guodian NARI microcomputer protection and measurement device

Nsr612rf-d0 protection and measurement device

Nsr62xrf-d00 series capacitor protection and measurement device

Nsr618rf-d00 short line fiber optic longitudinal differential protection measurement and control device

Nsr699rf-d0x transformer body protection operation device

Nsr65xrf-d00 voltage parallel/switching device

Nsr69xrf-d0x transformer differential protection device

Nsr69xrf-d0x transformer backup protection device

Nsr641rf-d00 incoming/bridge backup automatic switching device

Nsr642rf-d00 main transformer backup automatic switching device

Nsr641rf-d01 segmented backup automatic switching device

Nsr642rf-d01 segmented backup automatic switching device

Nsr641rf-d02 plant backup automatic switching device

Nsr653rf-d00 grounding line selection device

Nsr631rf-d00 distribution transformer protection measurement and control device

Nsr613rf-d00 AC operated protection and measurement device

Specification, model and name of protection device of Nanjing Nanrui Jibao Electric Co., Ltd.:

RCS 9611 Low Voltage Feedline Protection and Measurement Device

RCS 9613 Low Voltage Line Fiber Optic Differential Protection Measurement and Control System

RCS9623 feeder protection measurement and control device 、

RCS9705 series measurement and control device

RCS9798a/b communication device

RCS9651 series backup power supply automatic switching protection measurement and control device

RCS9631/32/33 capacitor protection and measurement device

RCS9622/24C Factory Transformer Protection and Measurement Device

RCS99625CN line protection measurement and control device

RCS9626/27C motor protection and measurement device

RCS-9629CN Backup Power Supply Self made Protection and Measurement Device

RCS9644CS Reactor Protection and Measurement Device

RCS-9611CS line protection measurement and control device

RCS9613CS Line Fiber Optic Longitudinal Differential Protection Measurement and Control Device

RCS9651cs backup power supply automatic switching protection measurement and control device

RCS9621cs station transformer protection and measurement device

RCS9628CS station transformer protection and measurement device

RCS9641-9643 motor protection and measurement device

RCS 9658cs fault disconnection protection measurement and control device

RCS9661cs transformer non electric quantity protection device

RCS9671CS Transformer Differential Protection Measurement and Control Device

RCS9681CS Transformer Backup Protection Measurement and Control Device

RCS 9703cs protection and measurement device

RCS9611C line protection measurement and control device

Device model and specifications of Nanrui Zhongde Protection Control System Co., Ltd

Nsp715 fiber optic differential protection measurement and control device

Nsp783 motor protection and measurement device

Nsp782 capacitor protection and measurement device

NSP784 Distribution Transformer Protection and Measurement Device

Nsp788 feeder protection measurement and control device

Nsp40B backup power supply automatic switching protection measurement and control device

Nsp713 motor protection device

Nsp789 line distance protection device

Nsp551tpt protection device (applicable to 6-110kv)

Nsp40c backup power automatic switching and protection device

Nsp40b/s, nsp40c/s backup power automatic switching device

NSC692 synchronous device

Nsp551L line protection device

Nsp551m motor protection device

Nsp552m motor protection and measurement and control device

Nsp716 line distance protection device

Nsp706a distance protection device

Nsp706b distance protection

Nsp706c fiber optic differential protection device

Nsp717 line transverse differential protection device

NSP712 Transformer Differential Protection

Nsp712a Transformer Dynamic Protection Device

Nsp712b transformer complete set protection

NSP712C Transformer Complete Protection Device

NSP772 transformer backup protection device

Nsp776 non electricity protection device

Yueqing Nanrui Automation Equipment Co., Ltd. is committed to the development of power system automation technology and products, maintaining advantages in technology, quality, service, and management by adhering to the corporate spirit of "integrity, hard work, unity, and innovation", focusing on customer needs and providing comprehensive technical services. Continuously pursuing and contributing to the development of China's power automation industry.